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Senior Data Engineer

Toronto, ON, New York
Mejuri is the category-defining fine jewelry brand redefining luxury, your way. Feeling disconnected from an industry that typically markets to men, co-founder and CEO Noura Sakkijha leveraged her learnings as a third-generation jeweller to rethink the way women purchase jewelry—for themselves. In only seven years, and with a team of over 75% women, Mejuri has shipped over one million orders and opened retail stores across the globe, all while introducing new products weekly.
 
As part of Noura’s original vision to empower women to invest in themselves, the brand launched the Empowerment Fund to support underrepresented women and non-binary individuals with the tools to empower themselves. Mejuri continues to reach new customers through exciting community initiatives and expansion into international markets, such as the UK, Australia and Germany.
 
We are a team of retailers, creatives, technologists and strategists, and we are looking for someone special to join our team.
 

Senior Data Engineer

As the Senior Data Engineer, you will build and scale the infrastructure that powers data-driven decisions across the company. You’ll be critical in designing and maintaining robust pipelines and data systems that enable analytics, experimentation, and real-time insights. This is a unique opportunity to work across core data domains like customer behaviour, operations, and marketing, partnering closely with data scientists, analytics engineers, and business stakeholders.

Job Overview

  • Develop & Maintain Data Pipelines: Design and build scalable, reliable data pipelines using Dagster and Python. Manage end-to-end ingestion, transformation, and delivery of data across domains, including customer, transactional, operational, and event data.
  • Build Core Data Applications: Own and evolve foundational systems like customer 360, event tracking pipelines, and data models that support marketing attribution, personalization, and analytics use cases.
  • Partner with Stakeholders: Collaborate with data scientists, analytics engineers, and business teams to understand data needs and deliver performant, trusted, and production-ready data products.
  • Platform & Infrastructure Excellence: Implement best practices for testing, CI/CD, observability, and infrastructure-as-code (e.g., Terraform, Docker). Improve platform reliability, scalability, and developer experience.
  • Champion Data Quality: Ensure pipelines are robust, monitored, and well-documented. Support a strong data governance and documentation culture in partnership with analytics engineering.

What you'll bring to the team

  • Technical Expertise: Strong experience with Python for data engineering and building pipelines using modern orchestration tools (e.g., Dagster, Airflow). Proficient in ELT/ETL development with cloud warehouses like BigQuery.
  • Modern Stack Fluency: Hands-on experience with DBT, version control (GitHub), and infrastructure tools such as Docker, Terraform, or Kubernetes. Experience working with event data and customer data platforms like Segment is a plus.
  • Performance & Reliability Focus: Ability to build high-performance, scalable data systems that support both batch and real-time use cases. Comfortable with observability, testing, and CI/CD in data engineering workflows.
  • Collaborative Mindset: Excellent communication skills and a collaborative approach to problem solving. Ability to translate technical complexity into stakeholder-ready solutions.

Nice to haves

  • Experience building ML or feature engineering pipelines in partnership with data science teams.
  • Familiarity with real-time data streaming tools such as Kafka or Spark.
  • Experience working in a modern marketing tech stack (e.g., Segment, Braze, CDPs).
  • Exposure to experimentation frameworks or data products supporting A/B testing.
  • Understanding of Retail and Direct-to-Consumer workflows, challenges, and business requirements.

 

Benefits at Mejuri:
  • A minimum of three weeks vacation, plus personal days and three religious/cultural observance days.
  • A hybrid work model for all corporate roles
  • ‘Mejuri Passport’ which allows employees who meet specific criteria to work in other locations for one month per year.
  • Comprehensive medical and dental benefits, including mental health coverage, and generous personal and sick days for our full-time employees. We also offer bereavement leave, including miscarriage and stillbirth support.
  • Parental leave salary top-up of up to 80%, as well as a personalized return-to-work transition and accommodation plan for full-time employees.
  • Semi-annual performance reviews.
  • A generous product discount!
 
Please note that these benefits apply to full-time employees.
 
Location [Toronto, Ontario]

At Mejuri we embrace a hybrid working environment and support our corporate employees to be successful whether they are at home or in the office. The primary purpose of our offices is to drive collaboration and deepen relationships with one another.
This position requires in office work 3 days a week and remote work 2 days a week. Our office is located at 60 Bloor Street W, Toronto. 
 
 
Application deadline
We invite applicants to apply early as our initial screening process will begin on June 16 however the role will remain posted until filled. 
 

At Mejuri our success is driven by a strong commitment to our Purpose and Values. They're the foundation of our operations, defining how we show up, solve problems, and accomplish incredible things—together.

Our strength comes from each team member's dedication to embracing and embodying these Values daily. This isn't merely a duty; it's a passion that defines us. They guide us in providing extraordinary experiences for our customers and fostering an innovative environment. Success, for us, means living our values relentlessly.

Our values are:

RAISE THE BAR | Stay Curious, Share/Seek Feedback and Strive for Excellence

CUSTOMER OBSESSED | Get Close to the Customer and prioritize them in our decisions

EMPOWERED OWNERS | Treat the company like your own and take initiative 

FIND A WAY| Seek simple, creative solutions, and act fast

DRIVE RESULTS| Be clear on your goals and be relentless in achieving them 

TEAM FIRST | Value team success over personal Ego 

Accommodation / Accessibility:
Mejuri does not discriminate in hiring or terms and conditions of employment because of an individual’s race, ancestry, colour, place of origin, religion, gender, gender identity, national origin, citizenship, age, disability, sexual orientation, family status or marital status, or any other protected category recognized by provincial or federal laws.
 
Should you require any accommodation, please inform us and we will work with you to meet your accessibility needs. For any accessibility-related assistance, requests for information in accessible alternative formats or to report any accessibility problems, please share in your application.
 
 

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Demographic Survey for Mejuri

At Mejuri, it is our mission to cultivate and celebrate inclusivity across all levels of our organization & throughout our candidate experience process, as well as represent the communities we serve. To stay true to creating a process that is reflective of your needs, we are gathering demographic data and kindly request your voluntary participation. We invite you to complete this optional survey to help us evaluate our diversity and inclusion efforts. Submission of the information on this form is strictly voluntary and refusal to provide it will not subject you to any adverse treatment or affect your job application. You will also have the option to select "Prefer not to answer" for each question. Information obtained will be kept separate from your name or job application. This information will be kept secure and confidential and will be used solely to evaluate our diversity and inclusion efforts. Your participation will help to drive meaningful change within our company, our culture, and our brand. Our intention is to use this data to inform Mejuri’s Diversity, Equity and Inclusion strategy and roadmap, by identifying areas of priority and importance when it comes to attracting a diverse and represented workforce.

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